MP3 CD - Computer Definition
A CD-ROM that contains audio files in the MP3 format. Starting in the early 2000s, auto and home CD players began to support the MP3 format along with regular music CD tracks (CD-DA format). MP3 CD players let users burn a CD-R that holds about 10 times as many titles as the CD-DA format. See MP3, CD, CD-R and CD-DA.